i have an re sx 12 in a pretty big slot box i made, and i need to stop it from sliding around, it is not carpeted and never will be, and is not coming out of my car till i remove it for good, i had to kick the box through the back seat to get it in lol

 

if you can push it up at all sneak the non-fuzzy velcro under it thats what i did, it never moves!

 

ive heard this works wonders

 

Dont use too much velcro. I put two 4in strips under my box in my thunderbird. Box was a pain to take out when i got rid of it. All of my caperting in the trunk ended up coming out. took off some of the carpet on the box too

 

yea good point, i only used 2- 3 inch wide by 3 long, a little goes along way